What is best place to put getaway car?

Top Voted Answer

In my experience, I hide my cars down in the aqueduct areas. You can easily spot the land features on the mini-map, and it has multiple getaway paths you can take. Low on civilians, with wide open driving area so you can hit top speeds for that slick get away.

More than anything, make sure it's close to the spot where your Heist is going to end. Driving half way across the city to get to the getaway car... doesn't make it a getaway car anymore.